Background: Customer lives in Manhattan but works in Brooklyn. He wants to take his 50 lbs. Portuguess Waterdog with him to work via the subway. He rides a bike to and from the subway so that his dog can do some exercise. Once inside the subway, the dog must be put in an enclosed containment.

Dimension: 30"L x 14" W x 16"H

Base model: Backpack-o-pet with no back pocket

Modification:

Add set-in wheel to one side and a puller

A way to fold and backpack the carrier

keep the shoulder strap

Feedback: The bag is great. "Lucho" learned how to travel in it very fast.